{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x7a0add90ea08a8e74dd8917393f1965638134c473181116cc8df79c7bef46510",
    "signature": "0xe71ef19539dc02bd10d976f9059904962c04cbcaaae6c396a2fcc8602c19847c266f973b7ddf585e41d07de83d780485faf53604583dde3ff455be99df6defb51b",
    "signer": "0x16AaF679643e6DBfF56DE3735A744ff5B6856F3B",
    "userId": "513179323"
  }
}